Prefix Information

The prefix 858 is part of area code 415 serving San Francisco, California.

This exchange contains 10,000 possible phone numbers (415-858-0000 through 415-858-9999).

Browse Numbers in This Prefix

415-858-0000-0999 415-858-1000-1999 415-858-2000-2999 415-858-3000-3999 415-858-4000-4999 415-858-5000-5999 415-858-6000-6999 415-858-7000-7999 415-858-8000-8999 415-858-9000-9999

Sample Numbers

(415) 858-0000 (415) 858-1234 (415) 858-2000 (415) 858-3333 (415) 858-4444 (415) 858-5555 (415) 858-6000 (415) 858-7777 (415) 858-8888 (415) 858-9999